Pricing
Not listed
Official monthly price not confirmed
- API
- Unknown; no separately documented public product API was verified.
Essay feedback · Official sources reviewed 2026-10-07
Optimize AI reviews essay drafts against a particular teacher’s grading style. It predicts a grade range, breaks feedback down by rubric and attaches sentence-level comments and suggested rewrites, with confidence informed by examples of the teacher’s graded work.
Students revising an essay before submission who have a teacher-specific rubric or past graded examples to contextualise feedback.
A predicted grade can differ from the teacher’s actual result. Example scores on the site are illustrative rather than real student outcomes. Uploaded work and feedback should be shared only with appropriate permission; accuracy was not tested.
Supply the draft and relevant authorised grading context. Read the rubric breakdown, inspect comments against the original argument and revise in your own words. Recheck evidence and citations yourself and treat the grade range as provisional feedback rather than a promised result.
The public page offers free beta access without a card; quotas, retention, later paid pricing and export terms were not confirmed. The listing does not claim a hands-on grading test or improved academic outcomes.
What it can do
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Feedback | Sentence-level comments and suggested rewrites are documented. | Facts sourced | 2026-10-07 |
| Prediction | A grade range and rubric-weighted breakdown are shown. | Facts sourced | 2026-10-07 |
Understand the total cost
Pricing
Not listed
Official monthly price not confirmed
GraderAI (AI Essay Grader) helps K-12 and college teachers score essays against custom rubrics with plagiarism and AI-detection signals. It advertises bulk uploads, Google Classroom and Canvas sync, OCR for handwritten work, and analytics dashboards for student growth.
Explore toolMyDetector is a free online AI detector that scores text from ChatGPT, Gemini, Claude, and similar models with sentence-level highlights. The site supports pasted text and uploads such as PDF, Word, and PowerPoint, and pairs detection with humanization and related checker tools through a quota-based account system.
Explore toolAI Undetect combines AI detection scoring with an undetectable rewriter that humanizes AI drafts across 20+ languages. Users paste text, run detector checks against mainstream algorithms, then rewrite with style controls including Auto-Perfect mode on paid plans.
Explore toolThe practical questions
Not necessarily. The vendor explicitly says the result is a prediction and the teacher’s grade can differ.
Optimize AI reviews essay drafts against a particular teacher’s grading style. It predicts a grade range, breaks feedback down by rubric and attaches sentence-level comments and suggested rewrites, with confidence informed by examples of the teacher’s graded work.
Free beta without a card; current limits and future pricing unknown.. This record does not confirm an ongoing free plan.
A listed monthly price has not been confirmed. See the plan cards for entitlements, billing commitments and seat minimums.
Unknown; no separately documented public product API was verified.. API access and subscription access may have different terms; consult the linked sources.
A predicted grade can differ from the teacher’s actual result. Example scores on the site are illustrative rather than real student outcomes. Uploaded work and feedback should be shared only with appropriate permission; accuracy was not tested.
No retained pricing changes yet. A current price alone does not establish a historical trend.
Official page retrieved and editorially reviewed; no hands-on vendor application test.
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